Shared Solution

PID:	OA0651
Designation:	943 2780 TIDAL 9
Stamping:	TIDAL 9 1970
Stability:	May hold commonly subject to ground movement
Setting:	Mat foundation or concrete slab other than pavement
Mark Condition:	G
Description:	THE BENCH MARK IS A DISK SET IN THE 1.80 M (5.9 FT) SQUARE CONCRETE BASE FOR THE FLAGPOLE AT THE COOS BAY POWER SQUADRON BUILDING LOCATED IN THE WEST CENTRAL PORTION OF THE CHARLESTON BOAT BASIN, 14.50 M (47.6 FT) SOUTH OF THE CENTERLINE OF GUANO ROCK BOULEVARD, 3.81 M (12.5 FT) NORTH OF THE BUILDING, 0.61 M (2.0 FT) NORTH OF THE FLAGPOLE AND 0.30 M (1.0 FT) SOUTH OF THE CENTER OF THE NORTH EDGE OF THE CONCRETE SLAB.
Observed:	2021-08-22T15:45:00Z	more obs 2013-05-24
Source:	OPUS - page5 2008.25

Close-up View

REF_FRAME: NAD_83(2011)

EPOCH: 2010.0000

SOURCE: NAVD88 (Computed using GEOID18)

UNITS: m

SET PROFILE

DETAILS

LAT:	43� 20' 40.04970"	� 0.009 m
LON:	-124� 19' 39.27497"	� 0.002 m
ELL HT:	-21.512	� 0.009 m
X:	-2619850.810	� 0.007 m
Y:	-3836589.798	� 0.006 m
Z:	4355395.791	� 0.008 m
ORTHO HT:	4.852	� 0.049 m

	UTM 10	SPC 3602(OR S)
NORTHING:	4799923.185m	193463.863m
EASTING:	392397.289m	1189784.094m
CONVERGENCE:	-0.91131389�	-2.61862500�
POINT SCALE:	0.99974242	0.99989931
COMBINED FACTOR:	0.99974579	0.99990268

	CONTRIBUTED BY
	eric.white
	National Ocean Service

Horizon View

The numerical values for this position solution have satisfied the quality control criteria of the National Geodetic Survey. The contributor has verified that the information submitted is accurate and complete.